Floral Park US Post Office

35 Tulip Avenue
Floral Park, NY 11001
Phone: (516) 616-5184
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Brentwood US Post Office

25 2nd Avenue
Brentwood - 11717
(631) 273-0947

New Hyde Park US Post Office

44 Millers Ln
New Hyde Park - 11040
(516) 616-6853

Port Jefferson Station US Post Office

544 Jefferson Placeaza
Port Jefferson Station - 11776
(631) 473-2751

Sagaponack US Post Office

542 Sagg Main St
Sagaponack - 11962
(631) 537-9346

Centerport US Post Office

434 E Main St
Centerport - 11721
(631) 261-6918

Plainview US Post Office

1662 Old Country Road
Plainview - 11803
(516) 845-7162

Mastic Beach US Post Office

110 Mastic Road
Mastic Beach - 11951
(631) 281-0359

Selden US Post Office

109 College Placez
Selden - 11784
(631) 732-8627

Wainscott US Post Office

357 Montauk Highway
Wainscott - 11975
(631) 537-8943

Hempstead US Post Office

200 Fulton Avenue
Hempstead - 11550
(516) 560-1120